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    • 6. 发明授权
    • Cylinder head for a water-cooled internal combustion engine
    • 水冷式内燃机气缸盖
    • US4455973A
    • 1984-06-26
    • US472739
    • 1983-03-07
    • Hans StadlerLothar BauerWolfgang Strusch
    • Hans StadlerLothar BauerWolfgang Strusch
    • F01P3/02F02B3/06F02F1/24F02F1/38F02F1/40F02F7/00
    • F02F1/40F01P3/02F02F1/38F02B2275/14F02B2275/20F02B3/06F02F2001/247F02F7/006Y02T10/123
    • A cylinder head, for a water cooled internal combustion engine, which reduces the thermal stresses. The gas-changing channels and the oil-return channels are located on one side. A main water overflow, in conjunction with an oppositely located auxiliary water overflow, makes possible a precise or directed flow along the valve land portion and around the turbulence chamber or the injection nozzle channel, whereby the flow is kept along the cylinder head bottom by a roof-shaped wall on the side remote from the cylinder block. The strength of the cylinder head is increased, and the oil removal is improved, by associating an oil-return channel with each cylinder. Specially shaped cylinder head screw channels increase the compression or pressure against the combustion chamber walls and effect a more uniform pressure distribution. A more favorable sealing behavior is attained by compensation or expansion curvatures in the cylinder head cover plate.
    • 一种用于水冷内燃机的气缸盖,可减少热应力。 气体换向通道和回油通道位于一侧。 主要的水溢出与相对位置的辅助水溢流相结合使得可能沿着阀陆部分和湍流室或注射喷嘴通道周围的精确或定向流动,由此流动沿着气缸盖底部保持一 屋顶形的墙壁远离气缸体一侧。 通过将回油通道与每个气缸相关联,气缸盖的强度提高,油去除率得到提高。 特殊形状的气缸盖螺杆通道增加对燃烧室壁的压缩或压力,并实现更均匀的压力分布。 通过气缸盖盖板中的补偿或膨胀曲率获得更有利的密封性能。